Didn't know about minion. I will check it out.
Thanks ,
IA
On Thursday, April 28, 2016 at 8:34:52 AM UTC-4, Jan Henning Thorsen wrote:
>
> Ivan: It's not a safe thing to do "something else" after the request has
> been sent to the client. At least not if you use hypnotoad / prefork. The
> reason for this is that the children gets recycled from time to time, and
> doing that might kill the outgoing request.
>
> I would much rather suggest putting minion or some other queue system in
> the middle which can handle the slow requests.
>
>
> On Wednesday, April 27, 2016 at 3:28:45 PM UTC+2, Iván Aponte wrote:
>>
>> Hello,
>>
>> Thanks. The error was that I was creating my own UserAgent and not using
>> the helper in the controller.
>>
>> On Tuesday, April 26, 2016 at 10:31:10 PM UTC-4:30, Scott Wiersdorf wrote:
>>>
>>> No, the UA here is part of the controller object that doesn't go out of
>>> scope. You're doing something else wrong but we can't see it from here.
>>>
>>> In terminal 1, example.pl:
>>> #!/usr/bin/env perl
>>> use Mojolicious::Lite;
>>>
>>> post '/' => sub {
>>> my $c = shift;
>>> $c->render(json => {message => "worked"});
>>> };
>>>
>>> app->start;
>>>
>>> $ ./example.pl daemon -l "http://*:3000";
>>>
>>> In terminal 2, caller.pl:
>>> #!/usr/bin/env perl
>>> use Mojolicious::Lite;
>>>
>>> get '/' => sub {
>>> my $c = shift;
>>> $c->ua->post(
>>> 'http://localhost:3000',
>>> sub {
>>> my ($ua, $tx) = @_;
>>> $c->app->log->debug($c->app->dumper($tx->res->json));
>>> }
>>> );
>>>
>>> $c->render(status => 200, data => "thanks");
>>> };
>>>
>>> app->start;
>>>
>>> $ ./caller.pl daemon -l "http://localhost:3001";
>>>
>>> In a 3rd terminal:
>>>
>>> $ curl http://localhost:3001/
>>> thanks
>>>
>>> Logs for example:
>>> $ ./example daemon -l "http://*:3000";
>>> [Tue Apr 26 20:58:33 2016] [info] Listening at "http://*:3000";
>>> Server available at http://127.0.0.1:3000
>>> [Tue Apr 26 20:58:36 2016] [debug] POST "/"
>>> [Tue Apr 26 20:58:36 2016] [debug] Routing to a callback
>>> [Tue Apr 26 20:58:36 2016] [debug] 200 OK (0.000603s, 1658.375/s)
>>>
>>> Logs for caller.pl:
>>>
>>> $ ./caller daemon -l "http://localhost:3001";
>>> [Tue Apr 26 20:56:44 2016] [info] Listening at "http://localhost:3001";
>>> Server available at http://localhost:3001
>>> [Tue Apr 26 20:58:36 2016] [debug] GET "/"
>>> [Tue Apr 26 20:58:36 2016] [debug] Routing to a callback
>>> [Tue Apr 26 20:58:36 2016] [debug] 200 OK (0.000994s, 1006.036/s)
>>> [Tue Apr 26 20:58:36 2016] [debug] {
>>> "message" => "worked"
>>> }
>>>
>>> Working as advertised.
>>>
>>> Scott
>>>
>>> On Tuesday, April 26, 2016 at 6:29:48 PM UTC-6, Iván Aponte wrote:
>>>>
>>>> Hello,
>>>>
>>>> I just tried the way you suggest but got the same error. Seems to me
>>>> that UA goes out of scope and dies. Is there a way to prevent this
>>>>
>>>> Regards,
>>>>
>>>> IA
>>>>
>>>> On Tuesday, April 26, 2016 at 7:39:19 PM UTC-4:30, Scott Wiersdorf
>>>> wrote:
>>>>>
>>>>> Is there a reason you can't do something like this?:
>>>>>
>>>>> sub res1{
>>>>> my $c=shift;
>>>>> $c->ua->post('http://www.example.com', sub {
>>>>> my ($uax, $txx) = @_;
>>>>> $c->app->log->debug(Dumper($txx));
>>>>> });
>>>>>
>>>>> $c->render(status=>200,data=>'');
>>>>> }
>>>>>
>>>>> The way you're doing it, the transaction goes out of scope which is
>>>>> probably why you get the premature connection close. In the above
>>>>> example,
>>>>> the post() will return immediately, allowing the render() to execute
>>>>> next.
>>>>> The post() response will be handled asynchronously whenever it comes
>>>>> back.
>>>>>
>>>>> Scott
>>>>>
>>>>> On Tuesday, April 26, 2016 at 5:57:17 PM UTC-6, Iván Aponte wrote:
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> I have the following problem. I have a service which gets call, it
>>>>>> must answer with 200, close the connection and post to another web
>>>>>> service.
>>>>>> If I do it in a non-blocking way premature closing occurs.
>>>>>>
>>>>>> E.g. :
>>>>>>
>>>>>> sub res1{
>>>>>> my $c=shift;
>>>>>> $c->render(status=>200,data=>'');
>>>>>> my $ua = Mojo::UserAgent->new;
>>>>>> my $tx = $ua->build_tx(POST => 'http//www.example.com');
>>>>>> $ua->start($tx=> sub{
>>>>>> my ($uax, $txx) = @_;
>>>>>> $c->app->log->debug(Dumper($txx));
>>>>>> });
>>>>>> }
>>>>>>
>>>>>>
>>>>>>
>>>>>> Is there a way to make a post after rendering without blocking ?
>>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> IA
>>>>>>
>>>>>
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